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diff --git a/hw/kdrive/i810/i810.h b/hw/kdrive/i810/i810.h
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-/* COPYRIGHT AND PERMISSION NOTICE
-
-Copyright (c) 2000, 2001 Nokia Home Communications
-
-All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, and/or sell copies of the Software, and to permit persons
-to whom the Software is furnished to do so, provided that the above
-copyright notice(s) and this permission notice appear in all copies of
-the Software and that both the above copyright notice(s) and this
-permission notice appear in supporting documentation.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
-OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
-HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY
-SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER
-RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
-CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
-CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-Except as contained in this notice, the name of a copyright holder
-shall not be used in advertising or otherwise to promote the sale, use
-or other dealings in this Software without prior written authorization
-of the copyright holder.
-
-X Window System is a trademark of The Open Group */
-
-/* $RCSId: $ */
-
-/*
- * Author:
- * Pontus Lidman <pontus.lidman@nokia.com>
- */
-
-#ifndef _I810_H_
-#define _I810_H_
-
-#include "i810_reg.h"
-
-/* Globals */
-
-typedef struct _I810Rec *I810Ptr;
-
-/* Linear region allocated in framebuffer.
- */
-typedef struct {
- unsigned long Start;
- unsigned long End;
- unsigned long Size;
-} I810MemRange;
-
-typedef struct {
- int tail_mask;
- I810MemRange mem;
- unsigned char *virtual_start;
- int head;
- int tail;
- int space;
-} I810RingBuffer;
-
-typedef struct {
- unsigned char DisplayControl;
- unsigned char PixelPipeCfg0;
- unsigned char PixelPipeCfg1;
- unsigned char PixelPipeCfg2;
- unsigned short VideoClk2_M;
- unsigned short VideoClk2_N;
- unsigned char VideoClk2_DivisorSel;
- unsigned char AddressMapping;
- unsigned char IOControl;
- unsigned char BitBLTControl;
- unsigned char ExtVertTotal;
- unsigned char ExtVertDispEnd;
- unsigned char ExtVertSyncStart;
- unsigned char ExtVertBlankStart;
- unsigned char ExtHorizTotal;
- unsigned char ExtHorizBlank;
- unsigned char ExtOffset;
- unsigned char InterlaceControl;
- unsigned int LMI_FIFO_Watermark;
-
- unsigned int LprbTail;
- unsigned int LprbHead;
- unsigned int LprbStart;
- unsigned int LprbLen;
-
- unsigned int Fence[8];
-
- unsigned short OverlayActiveStart;
- unsigned short OverlayActiveEnd;
-
-
-} I810RegRec, *I810RegPtr;
-
-#define minb(p) *(volatile CARD8 *)(i810c->MMIOBase + (p))
-#define moutb(p,v) *(volatile CARD8 *)(i810c->MMIOBase + (p)) = (v)
-
-#define OUT_RING(n) { \
- if (I810_DEBUG & DEBUG_VERBOSE_RING) \
- ErrorF( "OUT_RING %x: %x\n", outring, n); \
- *(volatile unsigned int *)(virt + outring) = n; \
- outring += 4; \
- outring &= ringmask; \
-}
-
-#define ADVANCE_LP_RING() { \
- i810c->LpRing.tail = outring; \
- OUTREG(LP_RING + RING_TAIL, outring); \
-}
-
-#ifdef __GNUC__
-#define LP_RING_MESSAGE(n) \
- ErrorF("BEGIN_LP_RING %d in %s\n", n, __FUNCTION__)
-#else
-#define LP_RING_MESSAGE(n) \
- ErrorF("BEGIN_LP_RING %d in %s:%d\n", n, __FILE__, __LINE__)
-#endif
-
-#define BEGIN_LP_RING(n) \
- unsigned int outring, ringmask; \
- volatile unsigned char *virt; \
- if (n>2 && (I810_DEBUG&DEBUG_ALWAYS_SYNC)) i810Sync( screen ); \
- if (i810c->LpRing.space < n*4) i810WaitLpRing( screen, n*4, 0); \
- i810c->LpRing.space -= n*4; \
- if (I810_DEBUG & DEBUG_VERBOSE_RING) \
- LP_RING_MESSAGE(n); \
- outring = i810c->LpRing.tail; \
- ringmask = i810c->LpRing.tail_mask; \
- virt = i810c->LpRing.virtual_start;
-
-/* Memory mapped register access macros */
-#define INREG8(addr) *(volatile CARD8 *)(i810c->MMIOBase + (addr))
-#define INREG16(addr) *(volatile CARD16 *)(i810c->MMIOBase + (addr))
-#define INREG(addr) *(volatile CARD32 *)(i810c->MMIOBase + (addr))
-
-#define OUTREG8(addr, val) do { \
- *(volatile CARD8 *)(i810c->MMIOBase + (addr)) = (val); \
- if (I810_DEBUG&DEBUG_VERBOSE_OUTREG) \
- ErrorF( "OUTREG8(%x, %x)\n", addr, val); \
-} while (0)
-
-#define OUTREG16(addr, val) do { \
- *(volatile CARD16 *)(i810c->MMIOBase + (addr)) = (val); \
- if (I810_DEBUG&DEBUG_VERBOSE_OUTREG) \
- ErrorF( "OUTREG16(%x, %x)\n", addr, val); \
-} while (0)
-
-#define OUTREG(addr, val) do { \
- *(volatile CARD32 *)(i810c->MMIOBase + (addr)) = (val); \
- if (I810_DEBUG&DEBUG_VERBOSE_OUTREG) \
- ErrorF( "OUTREG(%x, %x)\n", addr, val); \
-} while (0)
-
-/* To remove all debugging, make sure I810_DEBUG is defined as a
- * preprocessor symbol, and equal to zero.
- */
-
-#define I810_DEBUG 0
-
-#ifndef I810_DEBUG
-#warning "Debugging enabled - expect reduced performance"
-extern int I810_DEBUG;
-#endif
-
-#define DEBUG_VERBOSE_ACCEL 0x1
-#define DEBUG_VERBOSE_SYNC 0x2
-#define DEBUG_VERBOSE_VGA 0x4
-#define DEBUG_VERBOSE_RING 0x8
-#define DEBUG_VERBOSE_OUTREG 0x10
-#define DEBUG_VERBOSE_MEMORY 0x20
-#define DEBUG_VERBOSE_CURSOR 0x40
-#define DEBUG_ALWAYS_SYNC 0x80
-#define DEBUG_VERBOSE_DRI 0x100
-
-
-/* Size of the mmio region.
- */
-#define I810_REG_SIZE 0x80000
-
-/* PCI identifiers */
-#ifndef PCI_CHIP_I810
-#define PCI_CHIP_I810 0x7121
-#define PCI_CHIP_I810_DC100 0x7123
-#define PCI_CHIP_I810_E 0x7125
-#define PCI_CHIP_I815 0x1132
-#define PCI_CHIP_I810_BRIDGE 0x7120
-#define PCI_CHIP_I810_DC100_BRIDGE 0x7122
-#define PCI_CHIP_I810_E_BRIDGE 0x7124
-#define PCI_CHIP_I815_BRIDGE 0x1130
-#endif
-
-
-#define IS_I810(i810c) (i810c->PciInfo->chipType == PCI_CHIP_I810 || \
- i810c->PciInfo->chipType == PCI_CHIP_I810_DC100 || \
- i810c->PciInfo->chipType == PCI_CHIP_I810_E)
-#define IS_I815(i810c) (i810c->PciInfo->chipType == PCI_CHIP_I815)
-
-
-/* default number of VGA registers stored internally */
-#define VGA_NUM_CRTC 25 /* 0x19 */
-#define VGA_NUM_SEQ 5
-#define VGA_NUM_GFX 9
-#define VGA_NUM_ATTR 21
-
-/*
- * Settings of standard VGA registers.
- */
-typedef struct {
- unsigned char MiscOutReg; /* */
- unsigned char CRTC[VGA_NUM_CRTC]; /* Crtc Controller */
- unsigned char Sequencer[VGA_NUM_SEQ]; /* Video Sequencer */
- unsigned char Graphics[VGA_NUM_GFX]; /* Video Graphics */
- unsigned char Attribute[VGA_NUM_ATTR]; /* Video Atribute */
- unsigned char DAC[768]; /* Internal Colorlookuptable */
-} vgaRegRec, *vgaRegPtr;
-
-
-typedef struct _i810VGARec *i810VGAPtr;
-
-/* VGA registers */
-typedef struct _i810VGARec {
- int IOBase; /* I/O Base address */
- CARD8 * MMIOBase; /* Pointer to MMIO start */
- vgaRegRec SavedReg; /* saved registers */
- vgaRegRec ModeReg; /* register settings for
- current mode */
- Bool ShowOverscan;
- Bool paletteEnabled;
- Bool cmapSaved;
-} i810VGARec;
-
-typedef struct _i810CardInfo {
- int videoRam;
- int MaxClock;
- long FbMapSize;
- int cpp; /* chars per pixel */
-
- unsigned long LinearAddr;
- unsigned long MMIOAddr;
-
- unsigned char *MMIOBase;
- unsigned char *FbBase;
-
- Bool GttBound;
- Bool agpAcquired2d;
- int VramKey;
- unsigned long VramOffset;
- int DcacheKey;
- unsigned long DcacheOffset;
- int HwcursKey;
- unsigned long HwcursOffset;
-
- I810MemRange DcacheMem;
- I810MemRange SysMem;
-
- I810MemRange SavedDcacheMem;
- I810MemRange SavedSysMem;
-
- unsigned int bufferOffset; /* for I810SelectBuffer */
- Bool DoneFrontAlloc;
- BoxRec FbMemBox;
- I810MemRange FrontBuffer;
- I810MemRange Scratch;
- I810MemRange XvMem;
-
- int LmFreqSel;
-
- i810VGARec vga;
-
- I810RegRec SavedReg;
- I810RegRec ModeReg;
- I810RingBuffer LpRing;
-
- unsigned int BR[20];
-
- int CursorOffset;
- unsigned long CursorPhysical;
- unsigned long CursorStart;
- unsigned long OverlayPhysical;
- unsigned long OverlayStart;
- int colorKey;
-
- Bool NeedToSync; /* Need to sync accel stuff */
-
- int nextColorExpandBuf;
-
- ScreenBlockHandlerProcPtr BlockHandler;
-
-#ifdef XV
- KdVideoAdaptorPtr adaptor;
-#endif
-
-} I810CardInfo;
-
-#define getI810CardInfo(kd) ((I810CardInfo *) ((kd)->card->driver))
-#define i810CardInfo(kd) I810CardInfo *i810c = getI810CardInfo(kd)
-
-#define getI810ScreenInfo(kd) ((I810ScreenInfo *) ((kd)->screen->driver))
-#define i810ScreenInfo(kd) I810ScreenInfo *i810s = getI810ScreenInfo(kd)
-
-typedef struct _i810Cursor {
- int width, height;
- int xhot, yhot;
- Bool has_cursor;
- CursorPtr pCursor;
-} i810Cursor, *i810CursorPtr;
-
-typedef struct _i810ScreenInfo {
- i810Cursor cursor;
-} I810ScreenInfo;
-
-#define I810_CURSOR_HEIGHT 64
-#define I810_CURSOR_WIDTH 64
-
-/* init functions (i810.c) */
-
-Bool
-i810CardInit (KdCardInfo *card);
-
-Bool
-i810ScreenInit (KdScreenInfo *screen);
-
-/* The cursor functions (i810_cursor.c) */
-
-Bool
-i810CursorInit(ScreenPtr pScreen);
-
-void
-i810CursorEnable (ScreenPtr pScreen);
-
-void
-i810CursorDisable (ScreenPtr pScreen);
-
-void
-i810CursorFini (ScreenPtr pScreen);
-
-/* Accel functions (i810draw.c) */
-
-Bool
-i810InitAccel(ScreenPtr);
-
-void
-i810EnableAccel (ScreenPtr);
-
-void
-i810SyncAccel (ScreenPtr);
-
-void
-i810DisableAccel (ScreenPtr);
-
-void
-i810FiniAccel (ScreenPtr);
-
-void
-i810FillBoxSolid (KdScreenInfo *screen, int nBox, BoxPtr pBox,
- unsigned long pixel, int alu, unsigned long planemask);
-
-
-extern KdCardFuncs i810Funcs;
-
-/* Standard VGA registers */
-
-#define VGA_ATTR_INDEX 0x3C0
-#define VGA_ATTR_DATA_W 0x3C0
-#define VGA_ATTR_DATA_R 0x3C1
-#define VGA_IN_STAT_0 0x3C2 /* read */
-#define VGA_MISC_OUT_W 0x3C2 /* write */
-#define VGA_ENABLE 0x3C3
-#define VGA_SEQ_INDEX 0x3C4
-#define VGA_SEQ_DATA 0x3C5
-#define VGA_DAC_MASK 0x3C6
-#define VGA_DAC_READ_ADDR 0x3C7
-#define VGA_DAC_WRITE_ADDR 0x3C8
-#define VGA_DAC_DATA 0x3C9
-#define VGA_FEATURE_R 0x3CA /* read */
-#define VGA_MISC_OUT_R 0x3CC /* read */
-#define VGA_GRAPH_INDEX 0x3CE
-#define VGA_GRAPH_DATA 0x3CF
-
-#define VGA_IOBASE_MONO 0x3B0
-#define VGA_IOBASE_COLOR 0x3D0
-
-#define VGA_CRTC_INDEX_OFFSET 0x04
-#define VGA_CRTC_DATA_OFFSET 0x05
-#define VGA_IN_STAT_1_OFFSET 0x0A /* read */
-#define VGA_FEATURE_W_OFFSET 0x0A /* write */
-
-/* VGA stuff */
-#define BIT_PLANE 3 /* Which plane we write to in mono mode */
-
-/* DAC indices for white and black */
-#define WHITE_VALUE 0x3F
-#define BLACK_VALUE 0x00
-#define OVERSCAN_VALUE 0x01
-
-#define OVERSCAN 0x11 /* Index of OverScan register */
-
-void
-i810VGAUnlock(i810VGAPtr vgap);
-
-void
-i810VGALock(i810VGAPtr vgap);
-
-Bool
-i810VGAInit(KdScreenInfo *scrninfp, const KdMonitorTiming *t);
-
-void
-i810VGABlankScreen(KdCardInfo *card, Bool on);
-
-void
-i810AdjustFrame(KdScreenInfo *screen, int x, int y, int flags);
-
-Bool
-i810VGAMapMem(KdCardInfo *card);
-
-void
-i810VGASave(KdCardInfo *card, vgaRegPtr save, int flags);
-
-void
-i810PrintErrorState(KdCardInfo *card);
-
-void
-i810VGAGetIOBase(i810VGAPtr vgap);
-
-/*
- * MMIO versions of the register access functions. These require
- * hwp->MemBase to be set in such a way that when the standard VGA port
- * address is added the correct memory address results.
- */
-
-#define Vminb(p) ( *(volatile CARD8 *)(vgap->MMIOBase + (p)))
-#define Vmoutb(p,v) ( *(volatile CARD8 *)(vgap->MMIOBase + (p)) = (v))
-
-#define mmioWriteCrtc(vgap, index, value) { \
- Vmoutb(vgap->IOBase + VGA_CRTC_INDEX_OFFSET, index); \
- Vmoutb(vgap->IOBase + VGA_CRTC_DATA_OFFSET, value); \
-}
-
-#define mmioReadCrtc(vgap, index) ( \
- Vmoutb(vgap->IOBase + VGA_CRTC_INDEX_OFFSET, index), \
- Vminb(vgap->IOBase + VGA_CRTC_DATA_OFFSET) \
-)
-
-#define mmioWriteGr(vgap, index, value) { \
- Vmoutb(VGA_GRAPH_INDEX, index); \
- Vmoutb(VGA_GRAPH_DATA, value); \
-}
-
-#define mmioReadGr(vgap, index) ( \
- Vmoutb(VGA_GRAPH_INDEX, index), \
- Vminb(VGA_GRAPH_DATA) \
-)
-
-#define mmioWriteSeq(vgap, index, value) {\
- Vmoutb(VGA_SEQ_INDEX, index); \
- Vmoutb(VGA_SEQ_DATA, value); \
-}
-
-#define mmioReadSeq(vgap, index) ( \
- Vmoutb(VGA_SEQ_INDEX, index), \
- Vminb(VGA_SEQ_DATA) \
-)
-
-#define mmioWriteAttr(vgap, index, value) { \
- (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET); \
- Vmoutb(VGA_ATTR_INDEX, index); \
- Vmoutb(VGA_ATTR_DATA_W, value); \
-}
-
-#define mmioReadAttr(vgap, index) ( \
- (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET), \
- Vmoutb(VGA_ATTR_INDEX, index), \
- Vminb(VGA_ATTR_DATA_R) \
-)
-
-#define mmioWriteMiscOut(vgap, value) Vmoutb(VGA_MISC_OUT_W, value)
-
-
-#define mmioReadMiscOut(vgap) Vminb(VGA_MISC_OUT_R)
-
-#define mmioEnablePalette(vgap) { \
- (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET); \
- Vmoutb(VGA_ATTR_INDEX, 0x00); \
- vgap->paletteEnabled = TRUE; \
-}
-
-#define mmioDisablePalette(vgap) { \
- (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET); \
- Vmoutb(VGA_ATTR_INDEX, 0x20); \
- vgap->paletteEnabled = FALSE; \
-}
-
-#define mmioWriteDacWriteAddr(vgap, value) Vmoutb(VGA_DAC_WRITE_ADDR, value)
-
-#define mmioWriteDacData(vgap, value) Vmoutb(VGA_DAC_DATA, value)
-
-#endif /* _I810_H_ */
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